Advantages:
- On-board graphics storage
- Low power for battery operated instruments
- Simple 2-wire interface
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- Only requires single 5V supply
- Easy to implement
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Applications:
- Vending machines
- Access control
- Alarm panels
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- Portable instruments
- Security
- Energy monitors
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Features:
- 128 x 64 Graphics LCD
- White LED back-light
- Built-in graphics functions:
- Line
- Circle
- Rectangle
- Frame
- Character generator
- Bit map
- Custom fonts
- I2C interface
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- Operates from single 5V supply
- Digital contrast control
- Temperature compensation
- 32768 bytes of user EEPROM
- Back-light control
- Keypad interface
- Free LCD graphics development tool
- Overall size: 80W x 50H x 14D (MM)
- Viewing area: 50W X 31H (MM)
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Tools
LCDLAB is a free PC-based software tool to aid developing
graphical user interfaces for the LCD64 family of displays.
LCDLAB provides a means of programming images and text to
the LCD6402 so they may be easily reproduced on the graphic
LCD.
Typically, a number of graphic objects are prepared using
LCDLAB where each object consists of images and text. These
'objects' are then compiled to binary and programmed to the
LCD6402 via a serial programming lead. Once programmed the
graphic objects are recalled by the user's host MPU via the
I2C bus.
With LCDLAB comes Font Maker, a powerful tool for capturing
and editing fonts which can be used in your LCD6402 application.
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Download LCDLAB here
(1.4MB)
Data Sheet
- LCD6402B
 (560kB)
Application Notes
- AN1001 LCD6402B and 5V PIC16F876A Interface in C
- AN1002 LCD6402B and BASIC Stamp-2 Interface
- AN1003 LCD6402B Implementing List Menus
- AN1004 LCD6402B Solar Heated Water Controller
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